Admin: add match/player overview sub-nav; refine settlement flow and league
match management UI; improve action button enabled/disabled styles; enhance
logo upload and outright odds sync.
API: expose matchPhase/bettingOpen for closed matches; league publish guards;
settlement preview with auto score save; outright team auto-sync.
Player: watermark for closed/settled states; keep match and bet details visible;
remove default login credentials.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Split admin users page into player/tier-1/tier-2 tabs with affiliation labels and context-specific create dialogs
- Add media library with uploaded_files migration, list/delete unused files API, and admin nav route
- Enforce player username format (alphanumeric 3-32) on frontend and backend via shared package
- Improve admin dialog/panel styling; refine player parlay and match bet card kickoff display
Co-authored-by: Cursor <cursoragent@cursor.com>
